Jawbreakers are small, hard candies that are often difficult to chew. Synonyms for jawbreakers might include hard candies, rock candy, or even just straight sugar. Some people also refer to jawbreakers as gobstoppers, which is a name that stems from their ability to be sucked on for extended periods of time without dissolving. Other potential synonyms for jawbreakers include heavy as lead candies, indestructible sweets, and marathon mouthful sweets, all of which speak to their iconic ability to challenge even the most determined candy lovers. Whether you call them jawbreakers, gobstoppers, or another name entirely, there's no denying the unique and beloved appeal of these long-lasting candies.